/*
 * Copyright 2008 Max Kugland
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.splink.resource {
	import org.splink.library.reflection.ClazzInspector;
	import org.splink.library.reflection.Variable;
	import org.splink.resource.resourcebundles.resourcebundle.fonts.FontData;

	import flash.display.DisplayObject;
	import flash.text.*;

	/**
	 * <code>FontRegistrar2</code> handles fonts which are embedded as public members of a class.
	 */	
	internal class FontRegistrar {
		public function FontRegistrar(font : DisplayObject, fontData : FontData) {
			if(!fontData.isSystemFont) {
				try {
					register(font, fontData);
				} catch(e : Error) {
				}
			}
		}

		private function register(font : DisplayObject, fontData : FontData) : void {
			var inspector : ClazzInspector = ClazzInspector.inspectClazzByInstance(font);
			var vars : Array = inspector.variables;
			for each (var v : Variable in vars) {
				if(v.returntype == "Class") {
					try {
						Font.registerFont(v.invoke(font));
					} catch(e : Error) {
					}
				}				
			}
		}
	}		
}